Wins
8
Indexed tournament wins
Player record
Ung, Jonathan
Losses
18
Indexed tournament losses
Matches
26
Decisive results
Win rate
30.8%
Across indexed matches
Peak rating
1,181
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
Lukashin, Constantine
2010 NNTTC JOOLA Open · Apr 25, 2010 · -80 rating
Open →Most frequent opponent
Batt, Christopher
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
2 tournament appearances · synced Aug 8, 2026, 2:20 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 25, 2010 | 2010 NNTTC JOOLA OpenTournament · View matches | 1,172 | 1,181 | +9+24 / -15 | 4W / 13L |
| Jun 29, 2008 | Virginia State OpenTournament · View matches · Initial rating 1,172 | Unrated | 1,172 | — | 4W / 5L |
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